| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.30 | 11.699% | $157.8307 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $25.46 | 10.757% | $28.1987 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $121.43 | 9.427% | $132.8772 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $105.79 | 9.318% | $115.6475 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $172.28 | 10.445% | $190.2746 | $190.27 | $190.25 | $190.30 |
| Purchase #6 | $58.87 | 9.139% | $64.2501 | $64.25 | $64.25 | $64.30 |
| Purchase #7 | $24.39 | 7.437% | $26.2039 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $649.52 | $715.2827 | $715.28 | $715.30 | $715.30 | |